I had the same issue with salt. I added so much salt to my foods that they were nearly inedible to anyone else but myself, and likewise normal food always taste

I had the same issue with salt. I added so much salt to my foods that they were nearly inedible to anyone else but myself, and likewise normal food always tasted bland unless I added extra salt. I quit using added salt, and in the following few months my tastes noticeably changed. I still crave salty foods like olives or soy sauce, but I can now eat a meal and enjoy it without reaching for the shaker.